Eton, a green energy equipment manufacturer, today announced a solar-powered Bluetooth speaker system Rukus, which includes a 2.25-inch speaker unit, a 14-watt power amplifier, and an energy-efficient E-ink display that can be continuously displayed under a weak solar-generated current. 7.4V 1500mAh lithium battery, 40-inch solar panel, fully charged for 6 hours of continuous playback, and support for AC charging, Bluetooth AVRCP/A2DP audio specification, priced at $ 150. Solar Bluetooth audio. Solar audio side. Pressure sensor usually consists of a pressure sensor and a signal processing unit for measuring the pressure of liquids and gases. According to different test pressure types, pressure sensors can be divided into gauge pressure sensors, differential pressure sensors and absolute pressure sensors. According to the working principle, it can be divided into Ceramic Pressure Sensor, diffusion silicon pressure sensor, piezoresistive pressure sensor, sapphire pressure sensor and so on. Pressure Sensor,Miniature Pressure Transducer,Pressure Transducer,Hydraulic Pressure Transducer,pressure transmitter Xi'an Gavin Electronic Technology Co., Ltd , https://www.cngamicos.com
